Decimals and Fractions Adding, Subtracting, Multiplying and Dividing

Convert to fraction in simplest form 0.8

• 4/5

• 8/100

• 4/10

• 16/20

Find the product.

• 3/50

• 30/5

• 6

• 1  1/5

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

0.3 x 0.5

• 0.15

• 1.5

• 15

• 150

Tags

CCSS.6.NS.B.3

2.5 x 6.7

• 1.675

• 3.25

• 32.5

• 16.75

Tags

CCSS.6.NS.B.3

• 0.65

• 5.215

• 5.65

• -5.15

Tags

CCSS.7.NS.A.1C

-.5 + .5 =

• 1.0

• -1.0

• 10

• 0

Tags

CCSS.7.NS.A.1C

Using what decimal operations, should you line up the decimals?

• adding and subtracting 

• multiplying and dividing

• adding and multiplying 

• subtracting and dividing

Tags

CCSS.5.NBT.B.7

Which operations require finding a common denominator?

• multiplication 

• addition 

• addition and subtraction 

• division 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Multiply these fractions

• 2 / 18

• 2 / 7

• 1 1/3

• 2 / 1.6

Tags

CCSS.5.NF.B.6

To divide decimals we must move the decimal on the outside and the inside of the division symbol.

• Always

• Sometimes

• Never

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2